LTC4227IUFD-1#TRPBF
- Mfr.Part #
- LTC4227IUFD-1#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 20QFN
- Stock
- 32,986
- In Stock :
- 32,986
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Factory Lead Time :
- 8 Weeks
- Voltage - Supply :
- 2.9V~18V
- Terminal Pitch :
- 0.5mm
- Mounting Type :
- Surface Mount
- Internal Switch(s) :
- No
- Supply Voltage :
- 12V
- Number of Functions :
- 1
- Pin Count :
- 20
- Package / Case :
- 20-WFQFN Exposed Pad
- Applications :
- GENERAL PURPOSE
- JESD-30 Code :
- R-PQCC-N20
- ECCN Code :
- EAR99
- Terminal Position :
- QUAD
- Feature :
- Latched Fault, UVLO
- Programmable Features :
- Current Limit, Fault Timeout, Slew Rate
- JESD-609 Code :
- e3
- Published :
- 2013
- Base Part Number :
- LTC4227
- Type :
- Hot Swap Controller, OR Controller
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C
- Feature Pins :
- CPO1, CPO2, /EN, /FAULT, INTVCC, ON, OUT, /PWRGD, TMR
- Supply Current-Max (Isup) :
- 4mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 0.8mm
- Width :
- 4mm
- Supply Voltage-Min (Vsup) :
- 2.9V
- Number of Terminations :
- 20
- Surface Mount :
- yes
- Number of Channels :
- 1
- Adjustable Threshold :
- yes
- Length :
- 5mm
- Terminal Finish :
- Matte Tin (Sn)
- Current - Supply :
- 2mA
- Datasheets
- LTC4227IUFD-1#TRPBF

Hot Swap Controllers Analog Devices, Inc. LTC4227IUFD-1#TRPBF Overview
The LTC4227IUFD-1#TRPBF by Analog Devices, Inc. is a versatile and robust Hot Swap Controller designed for managing power distribution systems with dual supply voltages. Engineered to facilitate safe board insertion and removal from a live backplane, this IC helps prevent power glitches and faults during system hot-swapping. The product simplifies designs by integrating multiple functions into a compact 20-QFN package, making it ideal for dense and critical applications where space and reliability are paramount. By offering features such as overcurrent protection and programmable timers, this controller ensures system stability and protection, enhancing the overall reliability of enterprise-level electronic systems.
LTC4227IUFD-1#TRPBF Features
The LTC4227IUFD-1#TRPBF integrates several key features that make it a superior choice for power management solutions:
- Dual Supply Operation: Enables seamless transitions between two independent supply voltages, ensuring continuous operation.
- Overcurrent Protection: Guards against excessive current draw which can lead to system damage.
- Programmable Timers: Offers customizable delay and fault timer settings, allowing designers to tailor performance to specific application needs.
- Compact Footprint: 20-QFN package ideal for space-constrained applications.
LTC4227IUFD-1#TRPBF Applications
- Data Centers: Ensures stable power supply switching and protection in server racks, minimizing downtime and hardware failures.
- Telecommunications Equipment: Facilitates safe hot-swapping of components in telecom infrastructures, maintaining continuous network operation.
- Industrial Systems: Provides robust power management and fault protection in harsh industrial environments, enhancing system reliability.
- Medical Devices: Ensures reliable power management and operational safety in critical medical systems and devices.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















